include
#include
class MString{
char *s;
int len;
public:
MStirng();
MString(char *ps);
MString(const MString &t);//copy funcation
~MString();
int size();
void swap(MString &t);
void find(char);
void find(MString &t);
MString &strcats(MString& t);
MString &strcpys(MString& t);
};
MString& MString::strcats(MString& t){
char *p;
p=new char[len+t.len+1];
strcpy(p,s);
strcat(p,t.s);
delete[]s;
s=p;
len+=t.len;
return *this;}
MString& Mstring::strcpys(MString& t){
s[1]=strcpy(s[0]);
}
MString::~MString()
int MString::size(int len){
for(int i=0; i<*s;i++);
cout<<s[i]<<" ";
}
void MString::find(char){
if(s.find(s[1])!=-1)
count <<"find"<<s[0]<<endl;
}
void MString::swap(MString &t){
s[0].swap(s[1]);
}
int main{
MString t("I am a student","teacher")
MString p=s;
}
}
